@import 'css';
$font-size:18px;
%conmmon{
    padding: 5px;
    box-sizing: border-box;
};
.list{
    width: 730px;
    margin: 0px auto;
    .item{
        width: 200px;
        height: 200px;
        margin: 20px;
        padding: 10px;
        border:solid 1px #ccc;        
        &:hover{
            border-color: blue;
            label{
                color: blue;
            }
        }
        @include border-radius(5px);
        float: left;
        background: #fff;
        label{
            color: red;
            display: block;
            line-height: 20px;
            height:30px;
            border-bottom: dotted 1px #ccc;
            font-size: $font-size;
        }
        span{
            @extend %conmmon;
            display: block;
            width: 100%;
            height: calc(100% - 30px);
            background: rgb(237, 243, 235);
            color: gray;
        }
    }
}
h2{
    span{
        color: gray;
    }
}